To simplify the expression 4za + 2 divided by (-8za - 2), you can factor out a common factor of 2, rewrite the denominator as the negative of itself, and simplify the expression to -1 / (4za + 1).
To simplify the expression 4za + 2 divided by (-8za - 2), you can first factor out a common factor of 2 from both terms in the numerator:
4za + 2 = 2(2za + 1)
Then, rewrite the denominator as the negative of itself:
-8za - 2 = -(8za + 2)
Now, divide both the numerator and denominator by the common factor of 2:
(2(2za + 1)) / -(2(4za + 1))
Finally, simplify the expression:
-1 / (4za + 1)